16124768

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2411}}^1$

素因数の和:2451

約数の個数: 48

約数和(自身を含む): 36469440

約数和(自身を除く): 20344672

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 2411, 3344, 4822, 6688, 9644, 19288, 26521, 38576, 45809, 53042, 77152, 91618, 106084, 183236, 212168, 366472, 424336, 503899, 732944, 848672, 1007798, 1465888, 2015596, 4031192, 8062384, 16124768]

約数ペア:

[(1, 16124768), (2, 8062384), (4, 4031192), (8, 2015596), (11, 1465888), (16, 1007798), (19, 848672), (22, 732944), (32, 503899), (38, 424336), (44, 366472), (76, 212168), (88, 183236), (152, 106084), (176, 91618), (209, 77152), (304, 53042), (352, 45809), (418, 38576), (608, 26521), (836, 19288), (1672, 9644), (2411, 6688), (3344, 4822)]